Synonyms for Waste:

adj.

untamed (adjective)
wild.
useless (adjective)
profitless.

n.

overuse, prostitution, black hole, wastage. slaughter, exterminate, take someone's life, massacre, assassinate, strangle. riot away, dumping ground, dustman, disposal, binman, bonfire, garbage dump, trifle away, garbage collector, curbside collection, garbage disposal, dump. litter, dawdle, e-waste, wile, fiddle away, landfill, remains, while, industrious, trash. miss, used. destroy, cut off, dispatch, cut down, slay, zap, carry off, finish. off, put away, bump off, rub out. act (noun)
dissipation, wastefulness.
futile (noun)
unserviceable, Functionless, profitless, empty, valueless, dreary, uninhabited, unnecessary, purposeless, worthless, superfluous, pointless.
misuse (noun)
Misemploy.
refuse (noun)
waste matter.
ruin (noun)
ruin.
substance (noun)
waste material, waste product, waste matter.
wantonness (noun)
dissipation.
waste (noun)
do in, detritus, Filings, squander, macerate, pine away, despoilment, languish, run off, junk, residue, trash, godforsaken, Dejecta, useless, barren, leakage, offal, desert, liquidate, thriftlessness, wastage, blow, waste material, chaff, ravage, emaciate, wastefulness, junked, litter, ruin, desolate, cast off, ware, wild, dissipation, refuse, garbage, effluent, lay waste to, consume, waste product, rot, slop, wasteland, discarded, rubbish, misuse, devastate, knock off, waste matter, permissive waste, remnant, debris, scrap, inhospitable, decay.

v.

abuse (verb)
overwork.
best (verb)
beat, put away, knock off, overcome, zap.
blow (verb)
spend.
consume (verb)
finish.
damage (verb)
ravage, despoil, ruin, vandalize, mar, rend, wreak havoc, wreck, damage, spoil, ransack, lay waste, pillage, Depredate.
motion (verb)
run off.

Other synonyms:

prostitution, throw away, black hole, zap, misuse, chuck away, wastage, e-waste, overwork, fritter away, spend. landfill, slay, remains, wear out, dissipate, overuse, drain. scatter. dispatch, decline, while, destroy, abuse, miss. finish. fail, off. sink. barren
barren.
consume
lay waste.
destroy
liquidate.
deteriorate
sink.
kill
slaughter, knock off, slay.
knock-off
knock off.
misdirect
misapply.
rubbish
trash.
rub out
rub out.
squander
misspend, squander.
use up
consume.
valueless
worthless.
Other relevant words:
wastage, blow, pine away, fritter away, desolate, dissipation, dissipate, bump off, wastefulness, barren, squander, spend, waste matter, wasteland, destroy, devastate, desert, trash, consume, drain.

Usage examples for waste

  1. He had got what he came to London to get, and there was no need for him to waste more time and money in the big city. – The Squire's Daughter by Silas K(itto) Hocking
  2. Such a waste of time! – The Captives by Hugh Walpole
  3. Besides, there was no time to waste – Madge Morton's Trust by Amy D. V. Chalmers